Answer:
a and c
Step-by-step explanation:
The equation of a quadratic in vertex form is
f(x) = a (x - h)² + k
where (h, k ) are the coordinates of the vertex and a is a multiplier
f(x) = (x - 5)² + 7 ← is in vertex form
Thus the function is quadratic → a
• If a > 0 then the grapg will open upwards
• If a < 0 then the graph will open downwards
Here a = 1 > 0 then graph will open upwards → c
Answer:
no
Step-by-step explanation:
0.54 rounded to the nearest one is 1
1.25 is 1
1.50 is 1
1.75 is 2
2.30 is 2
all that added would give you 7 which is less than 10
the exact number is also 7.34
Answer:
A. I guess
Step-by-step explanation:
not really sure
Answer:
Step-by-step explanation:
<em>Let,4x,3x, and 2x be the share .</em>
<em>Now we have,</em>
<em />
<em>Again,</em>
<em>Share of Sarah=4x=4×90000=360000</em>
<em>Share of John=3x=3×90000=270000</em>
<em>Share of Monica=2x=2×90000=180000</em>
